专题04 频度副词和情态动词（期中复习讲义）七年级英语下学期新教材人教版

专题04 频度副词和情态动词（期中复习讲义） 内 容 导 航 考情透视·目标导航 透析期中考向，锚定备考重心 知识梳理·方法技巧 梳理核心脉络，扫除知识盲区 知识点01 频度副词 知识点02 情态动词 考场练兵·分层实战 阶梯实战演练，验收复习成效 考情透视·目标导航 常考题型 内容要点 命题趋势 单项选择 语法选择 补全对话 短文填空 …… 1. 情态动词 can / have to / must 的基本含义、句式结构及否定形式辨析 2. have to 有人称变化，后接动词原形；can /must 无人称变化 3. 频度副词含义、频率顺序及核心位置规则（be 后动前） 4. 频度副词与 How often 问答对应，及一般现在时主谓一致 1. ‌语境化考查成为主流：结合校规、家规、日常习惯等真实场景，辨析情态动词语气（能力、必须、禁止、不必），判断频度副词使用是否符合习惯； 2. 语篇考查占比提升：在完形填空、短文填空中高频出现，需结合上下文逻辑判断用 can /have to 或合适的频度副词； 3.细节易错点深挖：can’t /mustn’t /don’t have to 辨析、have to 的三单形式、频度副词位置、never 表否定不再加 not 等，成为期中区分度考点。 知识梳理·方法技巧 知识点01 频度副词 定义：用来表示动作发生的频繁程度的副词，回答 “多久一次” 的问题。 频度副词 中文含义 频率范围 例句 always 总是 100% I always get up at 6:30.（我总是6:30起床。） usually 通常 80%左右 She usually goes to school by bike.（她通常骑自行车上学。） often 经常 60%左右 They often play basketball after school.（他们经常放学后打篮球。） sometimes 有时 30%左右 I sometimes watch TV on weekends.（我有时周末看电视。） hardly ever 几乎不 10%以下 He hardly ever eats junk food.（他几乎不吃垃圾食品。） never 从不 0% She never arrives late.（她从不迟到。） 核心位置规则： 1.放在 be 动词后面（be = am / is / are），He is often late.✔ 2.放在实义动词前面（实义动词 = go /play/like /get up /watch 等）。 She sometimes eats out.✔ 易｜错｜警｜示 频度副词可用来回答how often “多久一次”的提问，表示动作发生的频率（频繁程度）。也可以用频率短语，表示动作发生的具体次数和时间规律。具体结构包括： 1.every + 时间，例：every day 每天every week 每周every morning 每天早上 2.次数 + a + 时间，例：once a day 一天一次twice a week 一周两次three times a month 一个月三次 3.其他表达：on weekends 在周末from Monday to Friday 周一到周五 典例01 —Do you often go home by bus? —No,_________. My home is next to my school. A.often B.sometimes C.never 【答案】C 【解析】句意：——你经常乘公交车回家吗？——不，从不。我家就在学校旁边。often经常；sometimes有时；never从不。根据答句中的No以及后句"My home is next to my school."，可知是从不乘公交车回家。应填never。 典例02 He is ________ late for school, he always follows the school rules strictly. A. never B．always C．often D．usually 【答案】A 【解析】句意：他上学从不迟到，他总是严格遵守校规。考查频度副词辨析。never从不；always总是；often经常；usually通常。根据"he always follows the school rules strictly”可知，他严格遵守校规，所以是从不迟到，应该用never。故选A。 即时检测 1.I often go to work by car._______ I go to work on foot. A. Usually B.Sometimes C.Often D.Always 【答案】B 【解析】句意：我经常开车去上班。有时我步行去上班。Usually通常；Sometimes有时；Often经常；Always总是。前半句提到“I often go to work by car”，说明开车是常态，后半句需要表达“偶尔、有时”步行的含义。 2. My grandpa _________ goes to the park by taxi. He prefers walking there for exercise. A. always B.usually C.seldom D.often 【答案】C 【解析】句意：我爷爷很少坐出租车去公园。他更喜欢步行去那里锻炼。always总是；usually通常；seldom很少；often经常。根据后一句"He prefers walking there for exercise.”可知，爷爷为了锻炼选择步行，因此他坐出租车的频率应该很低。seldom最符合这个语境。应填seldom。 3.—How often do you play tennis? —________. I'm not good at it. A.Often B.Sometimes C. Hardly ever 【答案】C 【解析】句意：——你多久打一次网球？——几乎不。我不擅长它。often经常；sometimes有时；hardly ever几乎不。根据后句个I’m not good at it.”可知，因为不擅长，所以几乎不打网球。 4. I go to the school library to borrow new books _________ to keep up with my reading list. A. once a week B. one time a week C. one a week D. once in a week 【答案】A 【解析】句意：我每周去学校图书馆借一次新书，以跟上我的阅读清单。根据选项可知，空处意为“每周一次”，其英文表达为"once a week”，固定搭配。 5.We _________ eat junk food because we all know that it is bad for our health. A. always B.usually C.often D. hardly ever 【答案】D 【解析】句意：我们几乎从不吃垃圾食品，因为我们都知道它对我们的健康有害。always总是；usually通常；often经常；hardly ever几乎不。根据“it is bad for our health”可知垃圾食品对健康有害，所以应该是几乎不吃，应填hardly ever。 知识点02 情态动词 定义：情态动词是一类表示说话人语气、态度的动词，用来表达能力、许可、义务、必须、禁止、推测等含义，不能单独作谓语，必须和动词原形一起构成谓语。 情态动词 含义 否定形式 疑问句结构 人称变化 例句 can 能、会；可以 （能力 / 许可） can’t 不能、不会 Can + 主语 + 动原？ 无 I can draw.She can’t sing. must 必须（主观必须） mustn’t 严禁、不准 Must + 主语 + 动原？ 无 You must be quiet. You mustn’t run. have to 不得不、 必须（客观规则） don’t/doesn’t have to不必 Do/Does + 主语 + have to…? 有have to / has to I have to get up early. He has to wear uniforms. may 可以（礼貌）； 可能 may not 不可以 May + 主语 + 动原？ 无 May I come in? 易｜错｜警｜示 1.can’t 不能、不会，语气普通，适用于没能力 / 不允许的情况 2.mustn’t严禁、不准，语气强烈，表示禁止做危险 / 违规事 3.don’t/doesn’t have to不必、没必要，语气温和。表示没有义务做。 典例01 —I hear you have a home robot. —Yes, it's amazing. It _________ do all my housework. A.can B．should C. need D. must 【答案】A 【解析】句意：——我听说你有一个家用机器人。——是的，它太棒了。它能做我所有的家务。can能/可以（表示能力）；should应该（表示建议）；need需要（表示必要性）；must必须（表示义务）。根据前句"it's amazing”可知，机器人很神奇，因为它“能”做所有家务，应用can表示能力，应填can。 典例02 — ________ I watch TV? —No. It's too late. You ________ go to bed now. A. Can; must B. May; mustn't C. Can; can't D. Must; can't 【答案】A 【解析】句意：——我能看电视吗？——不能。太晚了。你现在必须去睡觉。Can可以，能够；May可以；must必须；mustn’t禁止；can’t不能。根据答句“No.It’s too late.”可知问句是询问是否可以看电视，第一空应填Can；根据"It's too late.”可知，太晚了，现在必须去睡觉，第二空应填must。 即时检测 1. If we want to communicate better, we _________ understand cultural differences. A．must B．can C．may D．need 【答案】A 【解析】句意：如果我们想要更好地交流，我们必须理解文化差异。must必须；can能够；may可以；need需要。根据“we...understand cultural differences.”可知，为了实现更好地交流，理解文化差异是必要的，must表示强烈的必要性。 2. —I finish my homework by 7 p.m.? I want to walk the dog first. —No, you ______ , but please get back home by 6. A. Must; mustn't B. Must; don't have to C. Can; can't D. Can; couldn't 【答案】B 【解析】句意：——我必须在晚上7点前完成作业吗？我想先去遛狗。——不，你不必，但请在6点前回家。Must必须；mustn’t禁止；don’t have to不必；can可以；couldn’t不能（过去式）。问句询问是否必须完成作业，应填Must；答句“No”说明不必完成，应填don’t have to。 3. They _______ be honest to get the reward. A. must B.can C.may D.might 【答案】A 【解析】句意：他们必须诚实才能得到奖励。must必须；can能；may可能；might可能。根据“to get the reward”可知，为了得到奖励，诚实是必要条件，表示强烈的义务或规定，因此用must。 4._________say that English is too difficult for us to learn. We can learn it well with effort. A. Never B.Always C. Sometimes D.Seldom 【答案】A 【解析】句意：永远不要说英语对我们来说太难学。通过努力我们可以学好它。考查副词辨析。Never从不；Always总是；Sometimes有时；Seldom很少。根据"..say that English is too difficult for us to learn.We can learn it well with effort.”可知，后句提到我们可以通过努力学好它，前句应表示不要说英语太难学，强调否定态度，Never符合语境，故选A。 5.She _______ walks to school, and only takes the bus when it rains. A. usually B．never C.sometimes D. seldom 【答案】A 【解析】句意：她通常步行去学校，只有下雨的时候才乘公交车。考查频度副词。usually通常；never从不；sometimes有时；seldom很少。根据"and only takes the bus when it rains”可知，她通常都是步行去学校的，只是在下雨的时候才会选择乘公交车，用频度副词"usually”。故选A。 考场练兵·分层实战 基础通关练（测试时间：8分钟） 1.（2025七年级下·北京海淀期中）My parents go to work very early. They're _________ late for work. A.always B.usually C．often D．never 【答案】D 【解析】句意：我父母上班去得很早。他们上班从不迟到。always总是；usually通常；often经常；never从不。根据前句"My parents go to work very early."推断他们从不迟到。 2.（2025七年级下·广东广州期中）—________ do you visit your grandparents? —I visit them every weekend, but my sister _________ goes to see them. A. How long; usually B. How often; seldom C. How often; usually D. How long; seldom 【答案】B 【解析】句意：——你多久去看一次你的祖父母？——我每个周末都去，但我姐姐很少去看他们。考查疑问词和频度副词的用法。How long多长时间；How often 多久一次；usually通常；seldom很少。根据“I visit them every weekend, ”可知，我每周都去看望爷爷，在提问频率，并且第二句表转折，说明姐姐很少去。故选B。 3 .（2025七年级下·甘肃武威期中）I _________ eat out. I like to cook my own meals at home. A.usually B.often C. always D. seldom 【答案】D 【解析】句意：我很少出去吃饭。我喜欢在家自己做饭。考查副词辨析。usually通常地；often常常；always总是；seldom很少。根据下文"like to cook my own meals at home."可知，喜欢在家做饭，此处应用seldom体现“不常外出吃饭”。故选D。 4 .（2025七年级下·北京朝阳期中）I __________ eat too much sweet food because it's bad for my teeth. I don't like eating too much sweet food. A.always B.often C. never D. usually 【答案】C 【解析】句意：我从不吃太多甜食，因为它对我的牙齿不好。我不喜欢吃太多甜食。考查频度副词辨析。always总是；often经常；never从不；usually通常。根据“it's bad for my teeth”可知，甜食对牙齿不好，而且说话者不喜欢吃太多甜食，这表达了一种强烈的、避免吃甜食的意愿，因此这里应用"never”表示完全否定，强调一种坚决避免的态度。故选C。 5.（2025七年级下·福建福州期中） —Do you like coffee, Mr. Black? —Very much. I _________ drink it. A. often B.seldom C. never 【答案】A 【解析】句意：——布莱克先生，您喜欢咖啡吗？——非常喜欢。我经常喝。考查副词辨析。often经常；seldom几乎不；never从不。根据“Very much.”可知，此处表示经常喝咖啡，故选A。 6.（2024七年级下·甘肃武威期中）It's raining outside, so we_______ stay at home. A.can B．should C.may D. have to 【答案】D 【解析】句意：外面正在下雨，所以我们不得不待在家里。考查情态动词。can表示能力或许可；should表示建议或义务；may表示可能性或许可；have to表示客观必要性。根据“It's raining outside,”可知，下雨是客观原因导致“不得不”待在家里，强调必要性。故选D。 7.（2024七年级下·江西九江期中）We _________ listen to music at school, but we ________ listen to it in the music room. A.can; can B. have to; have to C. have to; can D. can; have to 【答案】D 【解析】句意：我们可以在学校听音乐，但我们必须在音乐室听。考查动词辨析。can能够；have to必须。根据"We..listen to music at school,but we...listen to it in the music room."可知，此处指在学校可以听音乐，但是必须在音乐室听。故选D。 8.（2024七年级下·广东深圳期中）You _______ eat so much sugar. It's bad _________ your health. A. couldn't; to B. wouldn't; for C. shouldn't; for D. might not; for 【答案】C 【解析】句意：你不应该吃太多糖。它对你的健康不利。考查情态动词用法和固定短语。couldn’t不能；wouldn’t不会；shouldn’t不应该；might not可能不会；to到；for为了。根据“it’s bad...your health.”可知，糖有害健康，所以"不应该"吃太多，第一个空应选shouldn’t；be bad for"对....有害”，动词短语。故选C 重难突破练（测试时间：10分钟） 一、单项选择。 1.（2024七年级下·江苏镇江期中） To keep children safe, we ________put the things like knives away in our house. A． should B．may C.can D．might 【答案】A 【解析】句意：为了保证孩子们的安全，在家里我们应该把刀具之类的东西放好。考查情态动词。should应该；may可能；can可以；might可能。根据"we...put the things like knives away in our house.”可知为了保证安全，在家里应该把刀具放好。故选A。 2.（2024七年级下·吉林长春期中）—_________ does Sarah play football? —She likes it best, so she _______ plays it after school. A. How often; always B. How far; sometimes C. How soon; seldom D. How often; never 【答案】A 【解析】句意：——萨拉多久踢一次足球？——她最喜欢足球了，所以她总是放学后踢足球。考查疑问词和频率副词。How often多久一次；How far多远；How soon多久之后；always总是；sometimes有时；seldom很少；never从不。根据“She likes it best,”可推知，她踢足球的频率很高，"always”能体现高频率。故选A 3.（2024七年级下·甘肃天水期中）Jenny is ________ the first one to arrive at school. She is________late for class. Teachers all like her A. always; usually B. usually; seldom C. seldom; never D. usually; sometimes 【答案】B 【解析】句意：Jenny通常是第一个到校的人。她很少上课迟到。老师们都喜欢她。考查频率副词。always总是；usually通常；seldom很少；never从不；sometimes有时。根据“Teachers all like her”可推知Jenny应该是常早到且少迟到，因此"usually第一个到校”和“seldom迟到”最符合语境。故选B 4. Students ________ have rules to keep their classrooms clean. A.can B．should C．need D.may 【答案】B 【解析】句意：学生需要有保持教室清洁的规则。A.can能，会；B.should应该；C.need需要；D.may可以。根据to keep their classrooms clean.可知这里是需要有制度。根据题意，故选B。 5.（2023七年级下·江苏无锡期中）The teacher says we ________ read ________ comic books. A. mustn't, much too B. can't, much too C. may not, too many D. shouldn't, too many 【答案】D 【解析】第一空根据句意老师说我们不应该看漫画书，应填shouldn’t；第二空后的comic books为可数名词的复数形式，应用many。 二、句子改错。（每句只有一处错误，请讲错误部分的字母写在括号中，并将正确答案写在横线上，句意不变） 1.I could hard understand his words because it’s hard to follow a quick speaker. （ ）___________ A B C D 2.—How long do they go to the countryside to exercise?—Always. （ ）___________ A B C D 【答案】1.A；hardly 2.A；How often 【解析】 【小题1】句意：我很难理解他的话，因为很难跟上一个说话很快的人。hard作为副词，表示“困难地”，但这里表示"几乎不”，修饰could，所以用hardly。故填A→hardly。 【小题2】句意：—他们多长时间去农村锻炼一次？—总是。根据“Always”可知，是询问频率，所以应用How often。故填A→How often。 综合拓展练（测试时间：6分钟） 一.单项选择题。 1.（2025四川攀枝花中考） —Is it OK if I borrow your e-dictionary, Yaowen? —Of course.But you _______ be careful when using it. A.can B．may C.must D．shall 【答案】C 【解析】句意：——耀文，我借你的电子词典可以吗？——当然可以。但是你用的时候必须小心。can能；may可以；must必须；shall将。"But you..be careful when using it.”强调使用电子词典时必须要小心，应用情态动词must。 2. （2025江苏无锡中考）Hey, Julie. I've had a problem recently. _________ you help me? A.Can B.Must C． Should D．May 【答案】A 【解析】句意：嘿，朱莉。我最近遇到一个问题。你能帮我吗？考查情态动词辨析。Can能、可以，表示请求许可或能力；Must必须，表示强制或义务；Should应该，表示建议或责任；May可以表示请求许可，语气较正式。此处是请求对方提供帮助，用“Can”更符合日常口语中的请求语境。故选A 3.（2023江苏淮安中考）—Miss Li,I don't want to say sorry to Daniel. —I'm afraid you _________. After all, you broke his glasses. A.may B. have to C. mustn't D. needn't 【答案】B 【解析】句意：——李小姐。我不想向丹尼尔道歉。——恐怕你必须这么做。毕竟，你打破碎了他的眼镜。考查情态动词。may可能；have to 必须；mustn't禁止；needn't不需要。根据“After all, you broke his glasses.”可知对方必须向丹尼尔道歉，故选B。 4.（2023广西贺州中考）Andy doesn't like junk food at all, so she ________eats it． A． often B.sometimes C.usually D.never 【答案】D 【解析】句意：安迪一点都不喜欢垃圾食品，所以她从不吃。考查副词辨析。often经常；sometimes有时；usually通常；never从不。根据“Andy doesn’t like junk food at all"可知，不喜欢垃圾食品应是从来不吃。故选D。 二、完成句子。（根据括号给的单词或首字母提示完成句子） 1.（2023贵州铜仁中考）I visit my grandmother __________(两次)a month 【答案】twice 【解析】句意：我一个月去看奶奶两次。根据中文提示，可知单词为：twice副词”"两次”，作状语，故填twice 2.（2024四川中考）We n________ go shopping on Sundays because the stores are always too crowded. 【答案】（n)ever 【解析】句意：我们星期天从不去购物，因为商店总是太拥挤了。根据"go shopping on Sundays because the stores are always too crowded.”可知商店总是太拥挤，所以周日从不去购物，频度副词never"从不”符合语境。故填(n)ever。 3 / 3 学科网（北京）股份有限公司 $ 专题04 频度副词和情态动词（期中复习讲义） 内 容 导 航 考情透视·目标导航 透析期中考向，锚定备考重心 知识梳理·方法技巧 梳理核心脉络，扫除知识盲区 知识点01 频度副词 知识点02 情态动词 考场练兵·分层实战 阶梯实战演练，验收复习成效 考情透视·目标导航 常考题型 内容要点 命题趋势 单项选择 语法选择 补全对话 短文填空 …… 1. 情态动词 can / have to / must 的基本含义、句式结构及否定形式辨析 2. have to 有人称变化，后接动词原形；can /must 无人称变化 3. 频度副词含义、频率顺序及核心位置规则（be 后动前） 4. 频度副词与 How often 问答对应，及一般现在时主谓一致 1. ‌语境化考查成为主流：结合校规、家规、日常习惯等真实场景，辨析情态动词语气（能力、必须、禁止、不必），判断频度副词使用是否符合习惯； 2. 语篇考查占比提升：在完形填空、短文填空中高频出现，需结合上下文逻辑判断用 can /have to 或合适的频度副词； 3.细节易错点深挖：can’t /mustn’t /don’t have to 辨析、have to 的三单形式、频度副词位置、never 表否定不再加 not 等，成为期中区分度考点。 知识梳理·方法技巧 知识点01 频度副词 定义：用来表示动作发生的频繁程度的副词，回答 “多久一次” 的问题。 频度副词 中文含义 频率范围 例句 always 总是 100% I always get up at 6:30.（我总是6:30起床。） usually 通常 80%左右 She usually goes to school by bike.（她通常骑自行车上学。） often 经常 60%左右 They often play basketball after school.（他们经常放学后打篮球。） sometimes 有时 30%左右 I sometimes watch TV on weekends.（我有时周末看电视。） hardly ever 几乎不 10%以下 He hardly ever eats junk food.（他几乎不吃垃圾食品。） never 从不 0% She never arrives late.（她从不迟到。） 核心位置规则： 1.放在 be 动词后面（be = am / is / are），He is often late.✔ 2.放在实义动词前面（实义动词 = go /play/like /get up /watch 等）。 She sometimes eats out.✔ 易｜错｜警｜示 频度副词可用来回答how often “多久一次”的提问，表示动作发生的频率（频繁程度）。也可以用频率短语，表示动作发生的具体次数和时间规律。具体结构包括： 1.every + 时间，例：every day 每天every week 每周every morning 每天早上 2.次数 + a + 时间，例：once a day 一天一次twice a week 一周两次three times a month 一个月三次 3.其他表达：on weekends 在周末from Monday to Friday 周一到周五 典例01 —Do you often go home by bus? —No,_________. My home is next to my school. A.often B.sometimes C.never 典例02 He is ________ late for school, he always follows the school rules strictly. A. never B．always C．often D．usually 即时检测 1.I often go to work by car._______ I go to work on foot. A. Usually B.Sometimes C.Often D.Always 2. My grandpa _________ goes to the park by taxi. He prefers walking there for exercise. A. always B.usually C.seldom D.often 3.—How often do you play tennis? —________. I'm not good at it. A.Often B.Sometimes C. Hardly ever 4. I go to the school library to borrow new books _________ to keep up with my reading list. A. once a week B. one time a week C. one a week D. once in a week 5.We _________ eat junk food because we all know that it is bad for our health. A. always B.usually C.often D. hardly ever 知识点02 情态动词 定义：情态动词是一类表示说话人语气、态度的动词，用来表达能力、许可、义务、必须、禁止、推测等含义，不能单独作谓语，必须和动词原形一起构成谓语。 情态动词 含义 否定形式 疑问句结构 人称变化 例句 can 能、会；可以 （能力 / 许可） can’t 不能、不会 Can + 主语 + 动原？ 无 I can draw.She can’t sing. must 必须（主观必须） mustn’t 严禁、不准 Must + 主语 + 动原？ 无 You must be quiet. You mustn’t run. have to 不得不、 必须（客观规则） don’t/doesn’t have to不必 Do/Does + 主语 + have to…? 有have to / has to I have to get up early. He has to wear uniforms. may 可以（礼貌）； 可能 may not 不可以 May + 主语 + 动原？ 无 May I come in? 易｜错｜警｜示 1.can’t 不能、不会，语气普通，适用于没能力 / 不允许的情况 2.mustn’t严禁、不准，语气强烈，表示禁止做危险 / 违规事 3.don’t/doesn’t have to不必、没必要，语气温和。表示没有义务做。 典例01 —I hear you have a home robot. —Yes, it's amazing. It _________ do all my housework. A.can B．should C. need D. must 典例02 — ________ I watch TV? —No. It's too late. You ________ go to bed now. A. Can; must B. May; mustn't C. Can; can't D. Must; can't 即时检测 1. If we want to communicate better, we _________ understand cultural differences. A．must B．can C．may D．need 2. —I finish my homework by 7 p.m.? I want to walk the dog first. —No, you ______ , but please get back home by 6. A. Must; mustn't B. Must; don't have to C. Can; can't D. Can; couldn't 3. They _______ be honest to get the reward. A. must B.can C.may D.might 4._________say that English is too difficult for us to learn. We can learn it well with effort. A. Never B.Always C. Sometimes D.Seldom 5.She _______ walks to school, and only takes the bus when it rains. A. usually B．never C.sometimes D. seldom 考场练兵·分层实战 基础通关练（测试时间：8分钟） 1.（2025七年级下·北京海淀期中）My parents go to work very early. They're _________ late for work. A.always B.usually C．often D．never 2.（2025七年级下·广东广州期中）—________ do you visit your grandparents? —I visit them every weekend, but my sister _________ goes to see them. A. How long; usually B. How often; seldom C. How often; usually D. How long; seldom 3 .（2025七年级下·甘肃武威期中）I _________ eat out. I like to cook my own meals at home. A.usually B.often C. always D. seldom 4 .（2025七年级下·北京朝阳期中）I __________ eat too much sweet food because it's bad for my teeth. I don't like eating too much sweet food. A.always B.often C. never D. usually 5.（2025七年级下·福建福州期中） —Do you like coffee, Mr. Black? —Very much. I _________ drink it. A. often B.seldom C. never 6.（2024七年级下·甘肃武威期中）It's raining outside, so we_______ stay at home. A.can B．should C.may D. have to 7.（2024七年级下·江西九江期中）We _________ listen to music at school, but we ________ listen to it in the music room. A.can; can B. have to; have to C. have to; can D. can; have to 8.（2024七年级下·广东深圳期中）You _______ eat so much sugar. It's bad _________ your health. A. couldn't; to B. wouldn't; for C. shouldn't; for D. might not; for 重难突破练（测试时间：10分钟） 一、单项选择。 1.（2024七年级下·江苏镇江期中） To keep children safe, we ________put the things like knives away in our house. A． should B．may C.can D．might 2.（2024七年级下·吉林长春期中）—_________ does Sarah play football? —She likes it best, so she _______ plays it after school. A. How often; always B. How far; sometimes C. How soon; seldom D. How often; never 3.（2024七年级下·甘肃天水期中）Jenny is ________ the first one to arrive at school. She is________late for class. Teachers all like her A. always; usually B. usually; seldom C. seldom; never D. usually; sometimes 4. Students ________ have rules to keep their classrooms clean. A.can B．should C．need D.may 5.（2023七年级下·江苏无锡期中）The teacher says we ________ read ________ comic books. A. mustn't, much too B. can't, much too C. may not, too many D. shouldn't, too many 二、句子改错。（每句只有一处错误，请讲错误部分的字母写在括号中，并将正确答案写在横线上，句意不变） 1.I could hard understand his words because it’s hard to follow a quick speaker. （ ）___________ A B C D 2.—How long do they go to the countryside to exercise?—Always. （ ）___________ A B C D 综合拓展练（测试时间：6分钟） 一.单项选择题。 1.（2025四川攀枝花中考） —Is it OK if I borrow your e-dictionary, Yaowen? —Of course.But you _______ be careful when using it. A.can B．may C.must D．shall 2. （2025江苏无锡中考）Hey, Julie. I've had a problem recently. _________ you help me? A.Can B.Must C． Should D．May 3.（2023江苏淮安中考）—Miss Li,I don't want to say sorry to Daniel. —I'm afraid you _________. After all, you broke his glasses. A.may B. have to C. mustn't D. needn't 4.（2023广西贺州中考）Andy doesn't like junk food at all, so she ________eats it． A． often B.sometimes C.usually D.never 二、完成句子。（根据括号给的单词或首字母提示完成句子） 1.（2023贵州铜仁中考）I visit my grandmother __________(两次)a month 2.（2024四川中考）We n________ go shopping on Sundays because the stores are always too crowded. 3 / 3 学科网（北京）股份有限公司 $